HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Casper

$233+ Cheap flights from California to Casper (CPR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CPR
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from California to Casper with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from California to Casper

Keep the following information in mind while searching for California to Casper flight deals. Data was last updated September 17, 2025.

Round-trip from

$238
(United Airlines)

One-way from

$233
(United Airlines)

Popular in

June

Cheapest in

April

Average price

$318
From California to Casper Natrona County
Search Deals
One-way flight from California to Casper Natrona County
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from California to Casper

Cheapest flights from California to Casper
Explore the most affordable flight options available from California to Casper. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/165:05 amLAX - CPR
1 stop4h 42mUnited Airlines
Thu 10/236:00 pmCPR - LAX
1 stop6h 00mUnited Airlines
Deal found 9/17$238
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/54:00 pmSMF - CPR
1 stop4h 58mUnited Airlines
Tue 11/115:30 amCPR - SMF
1 stop5h 16mUnited Airlines
Deal found 9/17$238
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3010:46 amLAS - CPR
2 stops8h 31mUnited Airlines
Sat 10/45:30 amCPR - LAS
1 stop4h 14mUnited Airlines
Deal found 9/15$254
This United Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2411:00 amLAX - CPR
1 stop4h 52mUnited Airlines
Wed 10/87:00 amCPR - LAX
1 stop6h 58mUnited Airlines
Deal found 9/16$268
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2512:54 pmLAX - CPR
1 stop4h 53mUnited Airlines
Tue 9/305:30 amCPR - LAX
1 stop7h 14mUnited Airlines
Deal found 9/14$273
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/268:45 amSJC - CPR
1 stop7h 08mUnited Airlines
Mon 9/293:12 pmCPR - SJC
1 stop6h 41mUnited Airlines
Deal found 9/17$298
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/205:00 amSMF - CPR
1 stop6h 41mUnited Airlines
Sat 10/255:30 amCPR - SMF
1 stop5h 09mUnited Airlines
Deal found 9/17$300
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/111:04 pmBUR - CPR
1 stop8h 08mUnited Airlines
Sat 10/188:55 amCPR - BUR
1 stop5h 01mUnited Airlines
Deal found 9/15$310
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/175:14 amSMF - CPR
1 stop6h 28mUnited Airlines
Wed 9/243:11 pmCPR - SMF
1 stop6h 44mUnited Airlines
Deal found 9/17$313
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/35:30 amFAT - CPR
1 stop4h 17mUnited Airlines
Mon 10/67:00 amCPR - FAT
2 stops14h 27mUnited Airlines
Deal found 9/15$319
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/166:50 amSNA - CPR
1 stop6h 47mUnited Airlines
Thu 10/235:30 amCPR - SNA
1 stop4h 47mUnited Airlines
Deal found 9/17$325
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/175:14 amSMF - CPR
1 stop6h 28mUnited Airlines
Tue 9/235:30 amCPR - SMF
1 stop5h 07mUnited Airlines
Deal found 9/17$328

Cheapflights Fare Finder

 
Customize your flight search to find flights from California to Casper that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from California to Casper that are best for you.

Fly from

California

Fly to

Casper

Route

Depart

Return

Price

Los AngelesCasper

LAX - CPR

LAXCPR

Los Angeles

Fri 12/5

11:02 am-4:51 pm

1 stop4h 49m

Casper Natrona County

Sun 12/7

5:58 pm-10:55 pm

1 stop5h 57m

$238

Los AngelesCasper

LAX - CPR

LAXCPR

Los Angeles

Thu 10/16

5:05 am-10:47 am

1 stop4h 42m

Casper Natrona County

Thu 10/23

6:00 pm-11:00 pm

1 stop6h 00m

$238

Los AngelesCasper

LAX - CPR

LAXCPR

Los Angeles

Thu 11/20

8:50 am-2:41 pm

1 stop4h 51m

Casper Natrona County

Mon 11/24

6:05 pm-10:47 pm

1 stop5h 42m

$238

SacramentoCasper

SMF - CPR

SMFCPR

Sacramento Intl

Wed 11/5

4:00 pm-9:58 pm

1 stop4h 58m

Casper Natrona County

Tue 11/11

5:30 am-9:46 am

1 stop5h 16m

$238

Las VegasCasper

LAS - CPR

LASCPR

Las Vegas Harry Reid Intl

Tue 9/30

10:46 am-8:17 pm

2 stops8h 31m

Casper Natrona County

Sat 10/4

5:30 am-8:44 am

1 stop4h 14m

$254

Los AngelesCasper

LAX - CPR

LAXCPR

Los Angeles

Thu 9/25

12:54 pm-6:47 pm

1 stop4h 53m

Casper Natrona County

Tue 9/30

5:30 am-11:44 am

1 stop7h 14m

$273

SacramentoCasper

SMF - CPR

SMFCPR

Sacramento Intl

Mon 10/20

5:00 am-12:41 pm

1 stop6h 41m

Casper Natrona County

Sat 10/25

5:30 am-9:39 am

1 stop5h 09m

$300

FresnoCasper

FAT - CPR

FATCPR

Fresno Airterminal

Thu 10/2

2:16 pm-10:12 pm

2 stops6h 56m

Casper Natrona County

Mon 10/6

8:55 am-5:27 pm

2 stops9h 32m

$303

OntarioCasper

ONT - CPR

ONTCPR

Ontario

Sat 3/7

5:40 am-10:53 am

1 stop4h 13m

Casper Natrona County

Tue 3/10

1:25 pm-8:17 pm

1 stop7h 52m

$308

BurbankCasper

BUR - CPR

BURCPR

Burbank Bob Hope

Wed 2/18

9:00 am-2:40 pm

1 stop4h 40m

Casper Natrona County

Sat 2/21

3:15 pm-8:49 pm

1 stop6h 34m

$308

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 50 results
1
2
3
...
5

Best time to book a flight from California to Casper

Have a flexible travel schedule? Discover the best time to fly to Casper from California with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from California to Casper

What is the cheapest month to book a flight from California to Casper?

Currently, January is the cheapest month in which you can book a flight from California to Casper (average of $348). Flying from California to Casper in June is currently the most expensive (average of $500). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CA to CPR?

Find hourly flight availability from California to Casper. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to Casper as you normally would.

Related info for your journey

Find useful and relevant information for your journey from California to Casper. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Casper from California?

    Casper Natrona County (CPR) is the airport you will fly into if you book a flight from California to Casper. It is only a 8.1 mi journey from Natrona County (CPR) to Casper’s city center.

  • How long is the flight from California to Casper?

    Airlines like United Airlines fly from California to Casper in about 4h 49m. The time it takes to get you to your destination can typically vary by up to . The distance between California and Casper is about 893 mi.

  • What are the most popular routes from California to Casper?

    When deciding which route to take from California to Casper consider San Francisco - Casper Natrona County, Sacramento Intl - Casper Natrona County or Los Angeles - Casper Natrona County as they are the most popular.

  • Can I find deals for flights from California to Casper that include hotel bookings?

    Yes. In addition to deals on California to Casper flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Casper?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Casper.

  • Can I find deals for business class flights from California to Casper?

    Yes. Cheapflights offers flight deals from California to Casper by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from California to Casper?

    Currently, January is the cheapest month in which you can book a flight from California to Casper (average of $348). Flying from California to Casper in June is currently the most expensive (average of $500). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Casper?

Book flights to Casper if you plan to visit one of these locations
Rawlins

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for California to Casper

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Denver flights
John F Kennedy Intl to Denver flights
Newark to Denver flights
LaGuardia to Denver flights
Minneapolis to Denver flights
O'Hare Intl to Denver flights
Los Angeles to Denver flights
Hobby to Denver flights
Seattle to Denver flights
Philadelphia to Denver flights
San Francisco to Denver flights
Atlanta to Denver flights
George Bush Intcntl to Denver flights
Boston to Denver flights
Baltimore to Denver flights
Dulles Intl to Denver flights
Ontario to Denver flights
Seattle to Salt Lake City flights
Dallas/Fort Worth to Salt Lake City flights
Orlando to Denver flights
Charlotte to Denver flights
Santa Ana to Denver flights
Austin to Denver flights
Sky Harbor Intl to Denver flights
Miami to Denver flights
Los Angeles to Salt Lake City flights
Tampa to Denver flights
Newark to Salt Lake City flights
Reagan-National to Denver flights
John F Kennedy Intl to Salt Lake City flights
Dulles Intl to Salt Lake City flights
Portland to Denver flights
Detroit to Denver flights
Raleigh to Denver flights
Reagan-National to Salt Lake City flights
Fort Lauderdale to Denver flights
San Francisco to Salt Lake City flights
Cincinnati to Denver flights
O'Hare Intl to Salt Lake City flights
Boston to Salt Lake City flights
Indianapolis to Denver flights
Santa Ana to Salt Lake City flights
Hartford to Denver flights
Baltimore to Salt Lake City flights
Cleveland to Denver flights
LaGuardia to Salt Lake City flights
San Diego to Salt Lake City flights
Salt Lake City to Denver flights
Midway to Denver flights
Sky Harbor Intl to Salt Lake City flights

Top airline flying from California to Casper

Discover the top airline that operate flights from California to Casper. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$169Average$417FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.